|
| 1 | +const dogs = [ |
| 2 | + { name: "Snickers", age: 2 }, |
| 3 | + { name: "Hugo", age: 8 }, |
| 4 | +]; |
| 5 | + |
| 6 | +function makeGreen() { |
| 7 | + const p = document.querySelector("p"); |
| 8 | + p.style.color = "#BADA55"; |
| 9 | + p.style.fontSize = "50px"; |
| 10 | +} |
| 11 | + |
| 12 | +// Regular |
| 13 | +console.log("Hello"); |
| 14 | + |
| 15 | +// Interpolated |
| 16 | +console.log("Hello I am a %s string", "💩"); |
| 17 | + |
| 18 | +// Styled |
| 19 | +console.log( |
| 20 | + "%c I am some great text.", |
| 21 | + "font-size:50px; background-color:yellow; text-shadow: 10px 10px 0 blue" |
| 22 | +); |
| 23 | + |
| 24 | +// warning! |
| 25 | +console.warn("OH NOOO"); |
| 26 | + |
| 27 | +// Error :| |
| 28 | +console.error("Shit"); |
| 29 | + |
| 30 | +// Info |
| 31 | +console.info("Crocodiles eat 3-4 people per year"); |
| 32 | + |
| 33 | +// Testing |
| 34 | +const p = document.querySelector("p"); |
| 35 | +console.assert(p.classList.contains("ouch"), "That is wrong!"); |
| 36 | + |
| 37 | +// clearing |
| 38 | +console.clear(); |
| 39 | + |
| 40 | +// Viewing DOM Elements |
| 41 | +console.log(p); |
| 42 | +console.dir(p); |
| 43 | + |
| 44 | +// Grouping together |
| 45 | +dogs.forEach((dog) => { |
| 46 | + // console.group(`${dog.name}`); |
| 47 | + console.groupCollapsed(`${dog.name}`); |
| 48 | + console.log(`This is ${dog.name}`); |
| 49 | + console.log(`${dog.name} is ${dog.age} years old`); |
| 50 | + console.log(`${dog.name} is ${dog.age * 7} dog years old`); |
| 51 | + console.groupEnd(`${dog.name}`); |
| 52 | +}); |
| 53 | + |
| 54 | +// counting |
| 55 | +console.count("Wes"); |
| 56 | +console.count("Wes"); |
| 57 | +console.count("Steve"); |
| 58 | +console.count("Steve"); |
| 59 | +console.count("Wes"); |
| 60 | +console.count("Wes"); |
| 61 | +console.count("Steve"); |
| 62 | +console.count("Steve"); |
| 63 | +console.count("Wes"); |
| 64 | +console.count("Steve"); |
| 65 | +console.count("Steve"); |
| 66 | +console.count("Wes"); |
| 67 | +console.count("Wes"); |
| 68 | +console.count("Steve"); |
| 69 | +console.count("Steve"); |
| 70 | +console.count("Wes"); |
| 71 | + |
| 72 | +// timing |
| 73 | +console.time("fetching data"); |
| 74 | +fetch("https://api.github.com/users/Susmita-Dey") |
| 75 | + .then((data) => data.json()) |
| 76 | + .then((data) => { |
| 77 | + console.timeEnd("fetching data"); |
| 78 | + console.log(data); |
| 79 | + }); |
| 80 | + |
| 81 | +// table |
| 82 | +console.table(dogs); |
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